Train options

Hi there!

I am currently looking at options for getting to the Rome airport (FCO) in September from the Grosetto area. We could take the train from:

- Grosseto train station
- Capalbio train station
- Orbetello-Monte Argentario train station

From looking at Trenitalia’s website, we would be taking either Regionale Veloce or InterCity to Roma Ostiense or Trastevere and then changing to a Regionale 20521 to FCO. It says the transfer is around 7-10 mins in Rome.

Does anyone have experience with these stations? Is there anything to be aware of with these stations? Or is it risky to have such a short transfer time in Rome?